Pool/Spa chemicals

[Spa]

Hello,

I am aware that spas, compared to pools, typically use bromine as opposed to chlorine. As for other chemicals like pH balancers, clarifier, can you use the same ones for spas as you do for pools. If not how are they different.

Any info would help.

Thanks

[chem geek]

Duplicate post to this thread where the answer has already been posted.